Apps Like Electrical Calculator for iPhone and iPad
Calculate values instantly
Provides tools for and electronics calculations. Users can compute resistance, voltage, current, and power. Includes resistor color code conversion and voltage drop calculations aligned with NEC/IEEE standards. Supports USCS and SI units.
by V PUGAZHENTHI★ 4.6462 ratingsUtilities$3.99Data updated 2026-09-08
The app allows users to build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Users can adjust circuit parameters in real time and generate input signals with their finger.
Calculate consumption and operating costs for electrical devices. Enter power consumption, daily usage time, and electricity rate. View daily, monthly, and yearly use and analysis. Optional peak load calculation for demand charges.
Convert units across 77 categories with over 1000 options. Perform multiple conversions on one screen. Add custom units and categories. Use built-in calculator and numeric keyboard. Convert complex measurements like height and weight between systems.
The app offers standard, scientific, statistical, and date math calculator functions. Users can scroll through operations, make changes with instant results, and save formulas or history.
Study for NEC certification exams with practice tests, code references, and updates on 2023 NEC Code and 2024 changes. Track progress, review key concepts, and prepare for exams including F16, F17, G17, T17, and residential tests.
Sound reinforcement and lighting calculations tool.
The app provides 28 calculators and 47 calculations for pro-audio sound reinforcement and lighting. It includes reference information and utilities for PA, sound systems, and lighting acoustics.
Calculate to determine maximum circuit distance and minimum conductor size. Input parameters to find required conductor size, actual loss, maximum allowable loss, and maximum amps. Use NEC® table T310.15 (B) (16) 75°C ratings for amperage values.
Perform calculations and unit conversions for aviation tasks. Access over 100 calculators with equations and graphics. Save and retrieve calculation results. Convert units for fuel, distance, speed, and weight.
Lineworkers can access detailed guides on transformers, rigging, and knots. The includes rope capacity charts and how-to visuals. Users can calculate load angle factors, gin loading, and guy formulas.